Distance calculator

Great-circle distance. Enter an airport ICAO / IATA code or coordinates (for example 52.1657, 20.9671).

KPDC · Prairie Du Chien Municipal Airport → KBKL · Burke Lakefront Airport

Distance
428.8 nm
794.1 km · 493.4 mi
Course (true)
099°
Reverse course
285°
Flight time
0:58

Straight great-circle distance, not a route. Course is true, not magnetic.